72378936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143609}}^1$

素因数の和:143628

約数の個数: 48

約数和(自身を含む): 224031600

約数和(自身を除く): 151652664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 143609, 287218, 430827, 574436, 861654, 1005263, 1148872, 1292481, 1723308, 2010526, 2584962, 3015789, 3446616, 4021052, 5169924, 6031578, 8042104, 9047367, 10339848, 12063156, 18094734, 24126312, 36189468, 72378936]

約数ペア:

[(1, 72378936), (2, 36189468), (3, 24126312), (4, 18094734), (6, 12063156), (7, 10339848), (8, 9047367), (9, 8042104), (12, 6031578), (14, 5169924), (18, 4021052), (21, 3446616), (24, 3015789), (28, 2584962), (36, 2010526), (42, 1723308), (56, 1292481), (63, 1148872), (72, 1005263), (84, 861654), (126, 574436), (168, 430827), (252, 287218), (504, 143609)]